New flame retardant compositions of matter and cellulosic products containing same
US4888136A · kind A · utility
64Cited by
13References
37Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 2, 1988 |
| Grant date | Dec 19, 1989 |
| Priority date | — |
| Expiry date | May 2, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S260/24
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
This application discloses new compositions of matter useful as flame retardants for cellulosic materials comprising ammonium bromide and, at least, one water-soluble aluminum salt of an organic hydroxy acid, such as aluminum citrate or aluminum lactate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.